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As of 13:49 CDT

Weather in St. John, KS

100°Current weather

St. John, Saturday, 8 August, 13:49

Clear. Feels like 101°. High 102°, low 69°.

Pressure29.85 inHg
Wind13.8 mph S
Humidity28%
Visibility6.2 mi
Dew point61°
Sun, 09111° / 76°0.07Rain
111 °Rain

St. John, Sunday, 9 August

Rain. High 111°, low 76°.

Pressure29.74 inHg
Wind24.1 mph SW
Humidity16%
Visibility6.2 mi
Dew point50°
Mon, 10111° / 78°0Clear
111 °Clear

St. John, Monday, 10 August

Clear. High 111°, low 78°.

Pressure29.77 inHg
Wind18.9 mph SW
Humidity16%
Visibility6.2 mi
Dew point50°
Tue, 11111° / 83°0.02Light rain
111 °Light rain

St. John, Tuesday, 11 August

Light rain. High 111°, low 83°.

Pressure29.74 inHg
Wind20.9 mph SW
Humidity18%
Visibility6.2 mi
Dew point52°
Wed, 12108° / 72°0.11Light rain
108 °Light rain

St. John, Wednesday, 12 August

Light rain. High 108°, low 72°.

Pressure29.74 inHg
Wind15 mph S
Humidity23%
Visibility6.2 mi
Dew point57°
Thu, 1387° / 72°0.2Light rain
87 °Light rain

St. John, Thursday, 13 August

Light rain. High 87°, low 72°.

Pressure29.80 inHg
Wind19.3 mph NE
Humidity55%
Visibility—
Dew point65°
Fri, 1485° / 67°0.03Light rain
85 °Light rain

St. John, Friday, 14 August

Light rain. High 85°, low 67°.

Pressure30.09 inHg
Wind14.2 mph NE
Humidity71%
Visibility—
Dew point64°
Sat, 1598° / 68°0.07Light rain
98 °Light rain

St. John, Saturday, 15 August

Light rain. High 98°, low 68°.

Pressure30.03 inHg
Wind16.7 mph SE
Humidity43%
Visibility—
Dew point63°
Sun, 16111° / 81°0Overcast
111 °Overcast

St. John, Sunday, 16 August

Overcast. High 111°, low 81°.

Pressure29.88 inHg
Wind19 mph SW
Humidity14%
Visibility—
Dew point45°
Mon, 17113° / 88°0Overcast
113 °Overcast

St. John, Monday, 17 August

Overcast. High 113°, low 88°.

Pressure29.88 inHg
Wind23.3 mph NE
Humidity14%
Visibility—
Dew point47°
Tue, 18104° / 79°0Partly cloudy
104 °Partly cloudy

St. John, Tuesday, 18 August

Partly cloudy. High 104°, low 79°.

Pressure29.91 inHg
Wind14.5 mph SE
Humidity34%
Visibility—
Dew point62°
Wed, 19106° / 75°0Light rain
106 °Light rain

St. John, Wednesday, 19 August

Light rain. High 106°, low 75°.

Pressure29.80 inHg
Wind13 mph E
Humidity26%
Visibility—
Dew point56°
Thu, 2098° / 75°0Light rain
98 °Light rain

St. John, Thursday, 20 August

Light rain. High 98°, low 75°.

Pressure29.85 inHg
Wind14.7 mph NE
Humidity40%
Visibility—
Dew point62°
Fri, 2186° / 69°0.28Light rain
86 °Light rain

St. John, Friday, 21 August

Light rain. High 86°, low 69°.

Pressure29.97 inHg
Wind12.1 mph E
Humidity71%
Visibility—
Dew point66°
Sat, 2298° / 69°0Clear
98 °Clear

St. John, Saturday, 22 August

Clear. High 98°, low 69°.

Pressure29.91 inHg
Wind12.7 mph SW
Humidity31%
Visibility—
Dew point55°
Sun, 2386° / 69°0.02Light rain
86 °Light rain

St. John, Sunday, 23 August

Light rain. High 86°, low 69°.

Pressure30.09 inHg
Wind11.1 mph N
Humidity69%
Visibility—
Dew point64°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. John, KS are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in St. John, KS since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.